.main{
    &-img{
        height:120px;
    }
    &-sp{
        display: inline-block;
        height: 50px;
        width: 30px;
       padding:13px 20px;
        line-height: 50px;
        border: 1px solid black;
        font-size: 18px;
    }
    &-mb{
     
    }
    &-md{
      
     }
}